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NSN 3120-00-781-7303, 3120007817303
Cancelled -> Replaced by 3120002879704

Federal Supply Classification
FSC 3120 - Bearings, Plain, Unmounted
National Item Identification Number
NIIN 007817303
Codification Country
United States
Item Name Code
INC 13205
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 3120-00-781-7303

National Stock Number (NSN) 3120-00-781-7303, or NIIN 007817303, (bearing,sleeve) was assigned January 1, 1960 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 3120002879704.

There are 7 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 8 suppliers. Today, 6 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Oct 18, 2017. There has been one contract issued for this part number, with one award given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE4A618V1121. The total value of the awarded contracts has been US$ 315.00.

This NSN is somewhat common among different platforms, belonging to 3 different weapons systems.

There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Sep 02, 2006, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.

This NSN is assigned to Item Name Code (INC) 13205. [A TUBULAR SHAPED ITEM WITH OR WITHOUT FLANGE(S) DESIGNED TO REDUCE FRICTION AND CARRY A KINETIC LOAD ON THE SURFACE(S) PARALLEL TO THE AXIS OF THE BORE. IT MUST HAVE A VISIBLE OR DETECTABLE MEANS OF LUBRICATION OR BE SELF-LUBRICATED. THE OVER ALL LENGTH MUST EXCEED 25 PERCENT OF THE OUTSIDE DIAMETER OR THE SHORTEST DISTANCE BETWEEN PERIPHERAL FLATS OF THE BODY, EXCEPT FOR STRAIGHT TUBULAR (WITHOUT FLANGE OR SHOULDER) ITEMS HAVING A BEARING SURFACE(S) PARALLEL TO THE AXIS OF THE BORE ONLY. INCLUDES ITEMS WHICH ARE DIVIDED INTO TWO OR MORE SEGMENTS WHICH INCLUDE 180 DEGREES (3.141 RADIANS) OR LESS OF THE BEARING PERIPHERY. SEE ALSO BUSHING, SLEEVE; SPACER, SLEEVE; AND WASHER (AS MODIFIED). EXCLUDES:PIN, HOLLOW.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 3120007817303 does not contain precious metals.

This NSN is associated to Schedule B 8482997090: parts, nesoi, for roller bearings or for combined ball/roller bearings, nesoi. The Schedule B End Use is listed as industrial machines, other. NAICS classification category 332991: ball and roller bearing manufacturing.

This information was last updated on .


Technical Characteristics

MATERIAL
(MATT) UNABLE TO DECODE
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) UNABLE TO DECODE
STYLE DESIGNATOR
(STYL) 22C SOLID, EXTERNAL FLANGE ONE END
UNABLE TO DECODE
(ADZG) UNABLE TO DECODE
LUBRICATION MATERIAL
(ADZG) LUBRICANT, MANUFACTURERS STANDARD
STYLE DESIGNATOR
(STYL) SOLID
BODY INSIDE DIAMETER
(ADAS) 0.3755 INCHES MINIMUM AND 0.3765 INCHES MAXIMUM
BODY OUTSIDE DIAMETER
(ADAR) 0.5010 INCHES MINIMUM AND 0.5020 INCHES MAXIMUM
CORNER SHAPE
(BZLX) SQUARE INSIDE LEFT CORNER
CORNER SHAPE
(BZLX) SQUARE INSIDE RIGHT CORNER
CORNER SHAPE
(BZLX) SQUARE LEFT FLANGE BODY CORNER
CORNER SHAPE
(BZLX) SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPE
(BZLX) SQUARE OUTSIDE LEFT CORNER
CORNER SHAPE
(BZLX) SQUARE OUTSIDE RIGHT CORNER
FLANGE OUTSIDE DIAMETER
(AEPR) 0.6200 INCHES MINIMUM AND 0.6300 INCHES MAXIMUM
FLANGE WIDTH
(AGFF) 0.0605 INCHES MINIMUM AND 0.0645 INCHES MAXIMUM
OVERALL LENGTH
(ABHP) 0.4950 INCHES MINIMUM AND 0.5050 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) MIL-B-5697,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL
(MATT) COPPER ALLOY OVERALL
MATERIAL
(MATT) LUBRICANT LUBRICATION
STYLE DESIGNATOR
(STYL) SOLID, EXTERNAL FLANGE ONE END

Manufacturer Part Numbers

30217365

RNCC
3
RNVC
2
7239940P001

RNCC
5
RNVC
1
B1119

RNCC
5
RNVC
1
B743

RNCC
5
RNVC
9
F5205

RNCC
5
RNVC
1
F5205

RNCC
5
RNVC
1
FF5205

RNCC
5
RNVC
9
FF5205

RNCC
5
RNVC
1
FF5205

RNCC
5
RNVC
1
FF5205

RNCC
5
RNVC
1
Y103757

RNCC
5
RNVC
1

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